CN115771856A - Integrated container winch system - Google Patents

Abstract

The invention relates to the technical field of marine scientific investigation, in particular to an integrated container winch system, which comprises: a box body; the suspension arm is integrally arranged in the box body; the driving mechanism is integrated in the box body and is connected to the suspension arm in a transmission manner; the retraction mechanism is integrated in the box body; the cable is movably hung on the suspension arm, the inner end of the cable is connected to the retraction mechanism in a transmission manner, and the outer end of the cable is provided with a lifting hook; wherein, the driving mechanism drives the suspension arm to move in and out of the box body; the cable is driven to be movably retracted and extended on the suspension arm through the retracting and extending mechanism. The integrated container winch system integrates the winch system in a box body, so that the winch system can be arranged on a scientific investigation ship, a maritime work ship, a special ship, a maritime work ship and a special ship in a modularized manner without modifying a ship body structure, the use is more flexible and convenient, and great convenience is brought to ocean research and engineering operation.

Description

Integrated container winch system

Technical Field

The invention relates to the technical field of ocean scientific investigation, in particular to an integrated container winch system.

Background

Under the guidance of the country for developing oceans and passing oceans, the demand of ocean scientific research is increasing, the demand of ocean scientific research measuring instruments on operation means is more and more complex, and the configuration requirements on ocean scientific research ships, maritime work ships and special ships are also increasing. As a supporting platform for scientific research operation, developing and configuring some convenient special operation supporting platforms are one of essential basic capabilities of scientific research ships, maritime work ships and special ships. In the prior art, when a scientific research ship, a maritime work ship and a special ship carry out scientific research operation, according to the requirements of instrument measurement and water body sampling, an extension boom needs to be arranged by wearing, scientific research measuring instruments or acquisition and operation equipment are paid out of the ship by using the extension boom, the scientific research measuring instruments or the acquisition and operation equipment are put into the sea for operation under the hanging of a hoist cable, in the process, the hoist, an A frame, a side frame and the like on the ship are generally used for controlling the retraction of the hoist cable in cooperation with a winch system in a cabin, and the hoist cable passes through a pulley of the retraction equipment and then hangs the scientific research equipment so as to control the lifting motion and the front-and-back movement of the scientific research equipment in front of the ship board.

The existing prior art has the disadvantages that if a winch system special for collecting and releasing scientific research measuring instruments/collecting and operating equipment is not arranged in the process of manufacturing the ship body, the ship bodies of scientific research ships, maritime work ships and special ships need to be structurally modified in the later period, the winch system is additionally arranged on the ships, and if the winch system is not arranged on the ships, the scientific research measuring instruments or the collecting and operating equipment cannot be smoothly moved to the outboard for delivering, so that scientific research operation work such as measurement, water sample collection and the like cannot be smoothly carried out. The existing field of marine scientific research work has the above conditions, so that certain limitation is caused to the development of marine scientific research work, a large number of marine scientific research workers have to apply for the later-stage transformation of scientific research ships, marine industrial ships and special ships under the condition that special scientific research ships, marine industrial ships and special ships are lacked, the capital cost for transforming the ship body is high, the consumed time is long, and a large number of marine scientific research tasks are difficult to develop as required, so that the existing marine scientific research work is extremely unfavorable.

Disclosure of Invention

In view of the above, the present invention provides an integrated container winch system, which integrates the winch system into a box body, so as to modularly configure the winch system on a scientific investigation ship, a maritime work ship, a special ship, a maritime work ship and a special ship without modifying a ship structure, and the integrated container winch system is more flexible and convenient to use, and brings great convenience to marine research work.

The integrated container winch system comprises a box body, wherein a suspension arm and a cable which is movably mounted on the suspension arm are integrated in the box body, the suspension arm can movably enter and exit the box body through the movement of the suspension arm, and the suspension arm and the cable can extend to the outside of the box body.

According to the integrated container winch system, a driving mechanism and a retraction and extension mechanism are further integrated in the box body;

the driving mechanism is connected to the suspension arm in a transmission way, and the suspension arm is driven by the driving mechanism to move in and out of the box body;

the inner end of the cable is connected with the retraction mechanism in a transmission manner, the outer end of the cable is provided with a lifting hook for hanging scientific investigation measuring instruments/acquisition and operation equipment, and the retraction mechanism drives the cable to be retracted and extended on the suspension arm in a movable manner.

According to the integrated container winch system, the driving mechanism comprises a fixed base and a lifting platform, the suspension arm is arranged on the lifting platform, the lifting platform is sleeved in the fixed base in a sliding mode, a lifting oil cylinder is arranged on the fixed base and is connected to the lifting platform in a transmission mode, and the lifting platform and the suspension arm are driven to lift up and down through the lifting oil cylinder.

According to the integrated container winch system, the driving mechanism further comprises a rotating seat and a rotary speed reducer, the rotary speed reducer is connected to the rotating seat in a transmission mode and can drive the rotating seat to rotate, the rotating seat is movably hinged to the top of the lifting platform, and the suspension arm is arranged on the rotating seat and can rotate along with the rotating seat.

According to the integrated container winch system, one end of the lifting arm is hinged to the rotating seat so that the lifting arm can pitch up or pitch down around the rotating seat, the driving mechanism further comprises a variable amplitude oil cylinder, a cylinder barrel of the variable amplitude oil cylinder is hinged to the rotating seat, a piston rod of the variable amplitude oil cylinder extends upwards in an inclined mode and is hinged to the bottom of the lifting arm, and the pitch angle of the lifting arm is controlled through the expansion and contraction of the piston rod of the variable amplitude oil cylinder.

According to the integrated container winch system, the suspension arm comprises a swing arm, a first telescopic arm and a second telescopic arm, the swing arm, the first telescopic arm and the second telescopic arm are movably sleeved in sequence, one end of the swing arm is hinged to the rotating seat, so that the swing arm can swing upwards or downwards around the rotating seat together with the first telescopic arm and the second telescopic arm, the driving mechanism further comprises a first telescopic oil cylinder and a second telescopic oil cylinder, the first telescopic arm is driven by the first telescopic oil cylinder to movably extend and retract in the swing arm, and the second telescopic arm is driven by the second telescopic oil cylinder to movably extend and retract in the first telescopic arm.

According to the integrated container winch system, a cylinder barrel of the first telescopic oil cylinder is fixed on the swing arm, and a piston rod of the first telescopic oil cylinder is parallel to the first telescopic arm and is in transmission connection with the first telescopic arm;

and a cylinder barrel of the second telescopic oil cylinder is fixed on the first telescopic arm, and a piston rod of the second telescopic oil cylinder is parallel to the second telescopic arm and is in transmission connection with the second telescopic arm.

According to the integrated container winch system, the retraction mechanism comprises the cable storage roller and the lead screw which are parallel to each other, the cable arranger is screwed on the lead screw, the cable is wound on the cable storage roller and then carried outwards on the cable arranger, the cable is driven to be retracted and extended on the suspension arm movably through the forward and reverse rotation of the cable storage roller, and the cable arranger and the cable are driven to move back and forth along the lead screw through the rotation of the lead screw in the process of retracting and extending the cable movably.

According to the integrated container winch system, the retraction mechanism further comprises a guide pulley, a diverting pulley and a suspension pulley, wherein the guide pulley is arranged in the fixed base, the diverting pulley is arranged on the rotating seat and can rotate along with the rotating seat, and the suspension pulley is suspended at the outer end of the second telescopic arm;

the cable arranger is a right-angle cable arranger, the cable is upwards output to the right-angle cable arranger from the cable storage roller, and the output direction of the hanging cable is changed by utilizing the right-angle cable arranger;

the cable changes the output direction through the right-angle cable arranger and then transversely penetrates into the fixed base and is wound on the guide pulley;

the cable changes the output direction through the guide pulley and then vertically and upwards penetrates through the centers of the lifting platform and the rotating seat and is wound on the steering pulley;

the cable continues to extend and is wound on the suspension pulley and is connected downwards to the hook after the output direction of the cable is changed by the diverting pulley.

According to the integrated container winch system, the retraction mechanism further comprises a cable arranger motor for driving the screw rod to rotate, an angle sensor is arranged on the cable arranger, the operation angle of the cable between the cable arranger and the cable storage roller is controlled through the cable arranger, the operation angle of the cable between the cable arranger and the cable storage roller is monitored through the angle sensor, and when the angle sensor monitors that the cable deviates from the original operation angle, the cable arranger motor is triggered to drive the screw rod to rotate in the reverse direction for a certain angle so as to drive the cable arranger to move in the reverse direction for a certain distance.

According to the integrated container winch system, the top of the box body is provided with a lifting outlet allowing the suspension arm to movably enter and exit, a translation door is movably arranged on the lifting outlet, the translation door is in transmission connection with an opening and closing oil cylinder, and the translation door is driven by the opening and closing oil cylinder to open or close the lifting outlet.

The integrated container winch system of the invention integrates and arranges the suspension arm and the cable movably mounted on the suspension arm in a box body. When the box body integrated with the winch system is arranged on a scientific research ship, a maritime work ship and a special ship to be put into use, the suspension arm can be movably moved in and out of the box body through the movement of the suspension arm and can extend towards the outside of the box body together with the cable, so that the suspension arm can carry the cable out of the box body and extend out of a ship board, and scientific research instruments/scientific research measuring instruments/research equipment which are hung on the cable are collected and operation equipment is sent out of the ship board. After the operation is finished, the suspension arm can be reset to move into the box body through the movement of the suspension arm, the suspension arm is assisted to be stored into the box body together with the cable again, and the winch system is recovered to the storage state. Therefore, the winch system can be integrated in a box body through the structural scheme of the invention, and can be arranged on a scientific research ship, a maritime work ship and a special ship in a modularized mode to be put into use, so that the acquisition of scientific research instruments/acquisition equipment of scientific research instruments and the conveying and conveying of operation equipment to the ship side are completed in an assisted manner, and marine scientific research and marine work can be smoothly carried out on the scientific research ship, the marine work ship, the special ship, the marine work ship and the special ship, the ship body structure does not need to be modified, the use is more flexible and convenient, and great convenience is brought to marine research work.

In addition, the integrated container winch system of the invention integrates and arranges the winch system consisting of the suspension arm, the driving mechanism, the cable and the retraction mechanism in a box body, the driving mechanism is connected with the suspension arm in a transmission way, so that the driving mechanism can drive the suspension arm to move, the cable is movably hung on the suspension arm, the suspension arm can move together with the cable, the inner end of the cable is connected with the retraction mechanism in a transmission way, and the outer end of the cable is provided with a hook for hanging scientific research measuring instruments/collection and operation equipment, so that the retraction mechanism can drive the cable and the hook at the outer end of the cable to move; in addition, since the suspension arm can be driven by the driving mechanism to move in and out of the box body, when the box body integrated with the winch system is arranged on a scientific research ship, a maritime work ship and a special ship to be put into use, the driving mechanism can control the suspension arm to move out of the box body, so that the suspension arm can carry the cable and the lifting hook out of the box body and extend out of the ship board, and scientific research measuring instruments/collecting and working equipment hung on the lifting hook can be conveyed out of the ship board; then, the retraction mechanism can drive the cable to movably retract on the suspension arm, so that the lifting hook positioned at the outer end of the cable is jointly controlled to lift up and down in the process of controlling the cable to movably retract by utilizing the retraction mechanism, and scientific investigation measuring instruments/acquisition and operation equipment mounted on the lifting hook can be assisted to be driven to lift up and down on the sea so as to adjust the operation height or the operation depth; after the operation is finished, the driving mechanism can drive the suspension arm to reset and move into the box body, so as to assist in driving the whole winch system structure to be stored in the box body again, and the winch system is recovered to the storage state. Therefore, the winch system can be integrated in a box body through the structural scheme of the invention, and can be arranged on a scientific research ship, a maritime work ship and a special ship in a modularized mode to be put into use, so that the scientific research measuring instrument/acquisition and operation equipment can be conveyed to the ship side in an assisted manner, the scientific research ship, the maritime work ship, the special ship, the maritime work ship and the special ship can smoothly carry out marine scientific research and maritime work, the ship body structure does not need to be modified, the use is more flexible and convenient, and great convenience is brought to marine research work.

Drawings

In order to more clearly illustrate the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of the storage state of the present invention;

FIG. 2 is a schematic illustration of the deployment process of the present invention;

FIG. 3 is a schematic illustration of the deployment process of the present invention;

FIG. 4 is a schematic view showing the internal structure of the present invention;

FIG. 5 is a schematic view showing the internal structure of the present invention;

FIG. 6 is a state diagram of the operation of the present invention;

FIG. 7 is a schematic view of a partial structure of the present invention (in a top view);

FIG. 8 is a schematic view of the movement process of the partial structure of the present invention (in a top view);

FIG. 9 is a schematic view of the partial structure movement process of the present invention (in a top view);

FIG. 10 is a schematic view of the internal structure of the present invention (internal perspective);

FIG. 11 is a partial schematic view of the internal structure of the present invention;

FIG. 12 is a schematic view of the working principle of the present invention;

FIG. 13 is a schematic top view of the present invention (top open);

FIG. 14 is a schematic diagram of the activity process of the present invention;

fig. 15 is a schematic top view (top closed) of the present invention.

Reference numerals are as follows: 100. a box body 101, a lifting outlet 102 and a translation door;

200. a boom 201, a swing arm 202, a first telescopic boom 203 and a second telescopic boom;

300. the device comprises a driving mechanism 301, a fixed base 302, a lifting platform 303, a lifting oil cylinder 304, a rotating seat 305, a luffing oil cylinder 306, a first telescopic oil cylinder 307 and a second telescopic oil cylinder;

400. a cable;

500. the device comprises a retraction mechanism 501, a cable storage roller 502, a screw rod 503, a cable arranger 504, a guide pulley 505, a diverting pulley 506, a suspension pulley 507 and a guide roller;

600. and (4) a lifting hook.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention. In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

As shown in fig. 1 to 3, the integrated container winch system of the present embodiment includes a box 100, a boom 200 and a cable 400 movably mounted on the boom 200 are integrally installed in the box 100, and in use, the boom 200 can be moved into and out of the box 100 by the movement of the boom 200 and can extend out of the box 100 together with the cable 400. Specifically, the lifting arm 200 and the retracting mechanism 500 are integrally arranged in the box body 100, the driving mechanism 300 is also integrally arranged in the box body 100 and is in transmission connection with the lifting arm 200, the cable 400 is movably mounted on the lifting arm 200, the inner end of the cable 400 is in transmission connection with the retracting mechanism 500, the outer end of the cable 400 is provided with a hook 600 for mounting scientific investigation measuring instruments/collecting and working equipment, when the lifting arm is used, the lifting arm 200 is driven by the driving mechanism 300 to movably move in and out of the box body 100, and the retracting mechanism 500 is used for driving the cable 400 to movably retract on the lifting arm 200.

It can be understood that the present embodiment integrates the winch system composed of the boom 200, the driving mechanism 300, the cable 400 and the retracting mechanism 500 into a box 100, and the driving mechanism 300 is connected to the boom 200 in a transmission manner, so that the driving mechanism 300 can drive the boom 200 to move, and the cable 400 is movably mounted on the boom 200, so that the boom 200 can move together with the cable 400, and the inner end of the cable 400 is connected to the retracting mechanism 500 in a transmission manner, and the outer end of the cable 400 is provided with the hook 600 for mounting the scientific research measuring instrument/collecting and working equipment, so that the retracting mechanism 500 can drive the cable 400 and the hook 600 at the outer end of the cable 400 to move; in addition, since the driving mechanism 300 can drive the suspension arm 200 to move in and out of the box body 100, when the box body 100 integrated with the winch system is arranged on a scientific research ship, a maritime work ship and a special ship to be put into use, the driving mechanism 300 can control the suspension arm 200 to move out of the box body 100, so that the suspension arm 200 can carry the cable 400 and the lifting hook 600 out of the box body 100 and extend out of the ship board, and the scientific research measuring instrument/collecting and operating equipment hung on the lifting hook 600 can be conveyed out of the ship board; then, the retraction mechanism 500 can drive the cable 400 to movably retract and release on the suspension arm 200, so that the lifting hook 600 at the outer end of the cable 400 is controlled to lift up and down in a linked manner in the process of controlling the cable 400 to movably retract and release by utilizing the retraction mechanism 500, thereby assisting in driving scientific investigation measuring instruments/acquisition and operation equipment mounted on the lifting hook 600 to do lifting motion on the sea so as to adjust the operation height or the operation depth; after the operation is finished, the driving mechanism 300 can drive the suspension arm 200 to reset and move into the box body 100, so as to assist in driving the whole winch system structure to be stored in the box body 100 again, and the winch system is restored to the storage state. Therefore, the winch system can be integrated in a box body through the structural scheme of the invention, and can be arranged on a scientific research ship, a maritime work ship and a special ship in a modularized mode to be put into use, so that scientific research measuring instruments/acquisition and operation equipment are assisted to be conveyed to the ship side, marine scientific research works can be smoothly carried out on the scientific research ship, the maritime work ship and the special ship, the ship body structure does not need to be modified, the use is more flexible and convenient, and great convenience is brought to marine research works.

In one embodiment, as shown in fig. 4 and fig. 5 in combination with the previous figures, the driving mechanism 300 includes a fixed base 301 and a lifting platform 302, the boom 200 is disposed on the lifting platform 302, the fixed base 301 is hollow, the lifting platform 302 is slidably sleeved in the fixed base 301 downward, a lifting cylinder 303 is disposed on the fixed base 301, the lifting cylinder 303 is drivingly connected to the lifting platform 302, and the lifting cylinder 303 drives the lifting platform 302 and the boom 200 on the lifting platform 302 to move up and down.

It can be understood that when the integrated container winch system is put into use on a ship, the lifting cylinder 303 is controlled to drive the lifting platform 302 to move upwards, so as to drive the boom 200 on the lifting platform 302 to lift, so that the boom 200 smoothly extends outwards from the box 100, and the cable 400 mounted on the boom 200 and the hook 600 arranged on the cable can be lifted upwards out of the topmost part of the box 100 to prepare for extending the subsequent boom 200 out of the ship. However, it is also understood that when the platform 302 is lowered and returned to its original position, the boom 200 can be re-stowed within the housing 100 to facilitate re-stowing of the boom 200.

In one embodiment, as shown in fig. 4 and 5 in combination with the previous figures, the driving mechanism 300 further includes a rotating base 304 and a rotary speed reducer (not shown), the rotary speed reducer is drivingly connected to the rotating base 304 to drive the rotating base 304 to rotate, the rotating base 304 is movably hinged on the top of the lifting platform 302, and the boom 200 is mounted on the rotating base 304 and can rotate with the rotating base 304.

It can be understood that, with the above-mentioned structure, after the boom 200 is lifted upwards above the box 100 by the lifting platform 302, that is, after the boom 200 extends upwards, the rotating base 304 with the boom 200 can be driven to rotate to the outside of the ship board continuously through the rotary speed reducer, so that the cable 400 mounted on the boom 200 and the hook 600 arranged on the cable can be correspondingly connected to the outside of the ship board, and the hook 600 can be controlled to rotate to any angle outside the ship board.

It should be noted that there are various installation positions of the rotary speed reducer, for example, the rotary speed reducer may be installed inside the lifting platform 302 and connected to the rotating base 304 in an upward transmission manner, or the rotary speed reducer may be installed on one side of the rotating base 304 and drives the rotating base 304 to rotate in a gear transmission manner, and such simple changes all fall within the scope of the present invention.

In one embodiment, as shown in fig. 4 and 5 in combination with the previous figures, the inner end of the boom 200 is hinged to the rotary base 304, so that the boom 200 can pitch up or pitch down around the rotary base 304, i.e. the boom 200 can be turned upside down to realize the luffing of the boom, and the driving mechanism 300 further comprises a luffing cylinder 305, the cylinder of the luffing cylinder 305 is hinged to the rotary base 304, the piston rod of the luffing cylinder 305 extends obliquely upwards and is hinged to the bottom of the boom 200, and the pitch angle of the boom 200 is controlled by the extension and contraction of the piston rod of the luffing cylinder 305.

It can be understood that the amplitude variation action of the suspension arm can be realized through the structure, so that the lifting hook 600, the scientific investigation measuring instrument/collection mounted on the lifting hook 600 and the operation equipment can be quickly assisted to be controlled in the working process, and the working height of the scientific investigation measuring instrument/collection and operation equipment on the sea or the working depth of the scientific investigation measuring instrument/collection and operation equipment in the sea can be adjusted.

In one embodiment, as shown in fig. 4, 5, and 6 in combination with the previous figures, the boom 200 includes a swing arm 201, a first telescopic arm 202, and a second telescopic arm 203, the swing arm 201, the first telescopic arm 202, and the second telescopic arm 203 are movably sleeved with each other in sequence to enable the boom 200 to be folded telescopically, an inner end of the swing arm 201 is hinged to the rotating base 304, so that the swing arm 201 can tilt up or down with the first telescopic arm 202 and the second telescopic arm 203 around the rotating base 304 to achieve the luffing function of the boom. As shown in fig. 6, 7, 8 and 9, the driving mechanism 300 further includes a first telescopic cylinder 306 and a second telescopic cylinder 307, the first telescopic arm 202 is driven by the first telescopic cylinder 306 to movably extend and contract in the swing arm 201, and the second telescopic arm 203 is driven by the second telescopic cylinder 307 to movably extend and contract in the first telescopic arm 202.

It can be understood that through the above structure, alright with further extend boom 200, let scientific investigation equipment fully stretch out the ship outboard, possess bigger flexible range, reach farther working distance, also can be through folding back boom 200 and contract, let boom 200 not occupy the interior too much space of box 100, boom 200 alright with fold the collection in box 100 compactlyer, and then can avoid the whole volume of box 100 too huge.

In one embodiment, as shown in fig. 6, 7, 8 and 9, the cylinder of the first telescopic cylinder 306 is fixed on the swing arm 201, and the piston rod of the first telescopic cylinder 306 is parallel to the first telescopic arm 202 and is drivingly connected to the first telescopic arm 202, so that the first telescopic arm 202 can be driven to extend and retract back and forth by the first telescopic cylinder 306 (as shown in fig. 8). The cylinder of the second telescopic cylinder 307 is fixed on the first telescopic arm 202, and the piston rod of the second telescopic cylinder 307 is parallel to the second telescopic arm 203 and is in transmission connection with the second telescopic arm 203, so that the second telescopic arm 203 can be driven to extend back and forth through the second telescopic cylinder 307 (as shown in fig. 9).

As shown in fig. 6, when the winch system is in operation, the drive system 300 is locked to maintain the boom 200 in the locked position, so that the boom 200 is maintained in the extended position.

In one embodiment, as shown in fig. 10, 11 and 12, the retracting mechanism 500 includes a cable storage drum 501 and a lead screw 502 which are parallel to each other, a cable discharger 503 is screwed on the lead screw 502, the cable 400 is wound around the cable storage drum 501 and then carried on the cable discharger 503, the cable 400 is driven to be movably retracted on the boom 200 by the forward and reverse rotation of the cable storage drum 501, so that the upward and downward lifting of the hook 600 at the outer end of the cable 400 can be controlled by the forward and reverse rotation of the cable storage drum 501. In the process of movably winding and unwinding the cable 400, the rotation of the screw rod 502 drives the cable arranging device 503 with the cable 400 to reciprocate left and right along the screw rod 502, so that the cable 400 can be uniformly and neatly wound on the surface of the cable storage drum 501.

Optionally, the lead screw 502 is selected to be a bidirectional lead screw, and during unidirectional rotation of the bidirectional lead screw, the cable distributor 503 can reciprocate on the lead screw 502 along with bidirectional threads on the bidirectional lead screw.

In one embodiment, the cable drum 501 is composed of a hydraulic motor, a hydraulic brake, a speed reducer set, a winding drum, an encoder and a frame, wherein the hydraulic motor, the hydraulic brake and the speed reducer set are assembled into a whole and fixed on one side of the frame through bolts and located at one end of the winding drum, a rotatable speed reducer set shell can be hidden in the winding drum and connected and fixed with the winding drum through bolts, the other end of the winding drum is supported on the frame through a bearing, the encoder is connected to the shaft end of the winding drum, and the winding drum is driven to rotate by the hydraulic motor during operation, so that the movable winding and unwinding of the cable 400 are realized.

In one embodiment, as shown in fig. 10, 11 and 12, the retracting mechanism 500 further comprises a guide pulley 504, a diverting pulley 505 and a hanging pulley 506, the guide pulley 504 is disposed in the fixed base 301, the diverting pulley 505 is disposed on the rotating base 304 and can rotate with the rotating base 304, the hanging pulley 506 is hung at the outer end of the second telescopic arm 203; the cable arranger 503 is a right-angle cable arranger, the cable 400 is output upwards from the cable storage roller 501 to the right-angle cable arranger, and the output direction of the hanging cable 400 is changed by using the right-angle cable arranger; the cable 400 changes the output direction through the right-angle cable arranger and then transversely penetrates into the fixed base 301 and is wound on the guide pulley 504; the cable 400 changes the output direction through the guide pulley 504 and then vertically penetrates through the lifting platform 302 and the rotating base 304 and is wound on the diverting pulley 505; the cable 400 continues to extend forward after its direction of output is changed by the diverting pulley 505 and is looped over the suspended pulley 506 and connected down to the hook 600.

It can be understood that, in the above structure, the right-angle cable arranger is used to change the output direction of the cable 400, so that the cable 400 can be output in the box body 100 in a turning manner, thereby greatly reducing the overall size of the winch system and avoiding occupying too much internal space in the box body 100; in addition, the cable 400 can be stably delivered to the outer end of the boom 200 under the guiding action of the guide pulley 504, the diverting pulley 505 and the suspension pulley 506. Meanwhile, the cable 400 passes through the center of the lifting platform 302 and the rotating base 304 vertically upwards after changing the output direction through the guide pulley 504 and then is wound on the diverting pulley 505, so that the structure of the winch system can be more compact on one hand, and on the other hand, the vertically output cable 400 in the fixed base 301 can be ensured not to hinder the normal rotation of the rotating base 304. During the rotation of the boom 200 along with the rotary base 304, the cable 400 can be rotated out of the ship along with the boom 200 by using the diverting pulley 505, so that the cable 400 can be output out of the ship. Finally, the hanging pulley 506 may roll the holding cable 400 upward to ensure that the outer end of the cable 400 may stably pull the scientific equipment mounted on the hook 600 downward.

In one embodiment, as shown in fig. 10, 11 and 12, the retracting mechanism 500 further includes a cable guider motor (not shown) for driving the screw rod 502 to rotate, the cable guider 503 is provided with an angle sensor (not shown), during the process of winding the cable 400, the cable guider 503 controls and corrects the running angle of the cable 400 between the cable guider 503 and the cable storage roller 501 through the cable guider 503, and monitors the running angle of the cable 400 between the cable guider 503 and the cable storage roller 501 through the angle sensor, when the angle sensor monitors that the cable 400 deviates from the original running angle, the cable guider motor is triggered to drive the screw rod 502 to rotate reversely by a certain angle, so as to drive the cable guider 503 to move reversely by a certain distance, thereby assisting in readjusting the running angle between the cable 400 and the cable storage roller 501, and after the correct running angle is adjusted, the angle sensor triggers the cable guider motor to return to the original rotating direction again, so as to drive the cable guider 503 to move in the original direction, so as to continue to wind the cable 400 onto the cable storage roller 501.

In one embodiment, as shown in fig. 10, 11 and 12, the right-angle cable arranger is provided with a guide roller 507, and the cable 400 is transversely threaded into the fixed base 301 after changing the output direction through the guide roller 507, i.e., the cable 400 is guided to change the output direction through the guide roller 507. And the fixed shaft of the guide roller 507 is a load sensor.

In one embodiment, as shown in fig. 13 to fig. 15, a lifting exit 101 allowing the boom 200 to move in and out is provided at the top of the box 100, a translation door 102 is movably provided on the lifting exit 101, an opening and closing cylinder (not shown) is drivingly connected to the translation door 102, and the opening and closing cylinder drives the translation door 102 to open or close the lifting exit 101.

It can be understood that, because the top of the box 100 is provided with the lifting exit 101 and the translation door 102, when the suspension arm 200 needs to extend outward, the lifting exit 101 can be opened by opening and closing the oil cylinder to drive the translation door 102, and at this time, the suspension arm 200 can smoothly extend outward; on the contrary, when the boom 200 is retracted into the box 100, the lift gate 101 can be closed by opening and closing the cylinder-driven sliding door 102, so that the entire container can be closed to protect the internal winch system.

Optionally, a side door (not shown) may be disposed on a side of the box 100 to facilitate a person to access the inside of the box to control the winch system.

Optionally, the sliding door 102 on the top of the box 100 and the side door on the side are respectively provided with a sealing strip, so that the box can achieve a waterproof effect.

Optionally, a console is arranged in the box 100 and a remote control handle is configured in the box, so that a worker can perform field control on the movement mechanism in the box through the console, and can also perform remote control on the movement mechanism in the box through the wireless remote control handle, and the use is more convenient.

Optionally, a junction box is arranged in the box body 100, and a junction plug is arranged in the junction box, so that the junction box and the signal box can be connected to a power box and a signal box at a ship end through temporary cables.

In summary, according to the structural scheme of the embodiment, when an operation state needs to be entered, the container is powered on, then the control console in the box 100 is used for controlling, firstly, the translation door 102 at the top of the box 100 is controlled to open the lifting outlet 101, then, the lifting platform 302 is controlled to ascend, the suspension arm 200 is driven to extend upwards, then, the rotating base 304 is controlled to rotate, and the suspension arm 200 is rotated to the front of the ship board, so that the first telescopic cylinder 306 and the second telescopic cylinder 307 can be driven to extend outwards of the ship together to drive the scientific investigation equipment hung on the hook 600 to be far away from the bow of the ship board to reach a required working distance, meanwhile, the cable storage roller 501 can be controlled to rotate, the cable 400 can be extended outwards, the hook 600 is controlled to ascend and descend, the scientific investigation equipment reaches a required working height, and in the operation process, the swing arm 201 can be controlled to change the amplitude upwards and downwards, and the working angle of the suspension arm is adjusted, so that the functions of horizontal telescopic motion, rotation and amplitude change of the suspension arm are realized. After the operation is finished, the winch system can be folded and stored in the box body again by controlling the reset movement of each movable mechanism, and the use is very convenient.

The integrated container winch of the embodiment can be used as supporting equipment for special instrument operation on scientific research ships, maritime work ships and special ships, can be installed and used on any ship, does not need to transform a ship body, cannot influence the original structure of the ship body, can integrally store a winch system in a box body, belongs to an integrated movable container, and is compact in storage. Therefore, the winch system can be integrated in a box body through the structural scheme of the invention, and is arranged on a scientific investigation ship, a maritime work ship and a special ship in a modularized manner to be put into use, so that scientific investigation measuring instruments/acquisition and operation equipment are assisted to be conveyed to the ship board side, the scientific investigation ship, the maritime work ship and the special ship can smoothly carry out marine scientific investigation, the ship body structure does not need to be modified, the use is more flexible and convenient, and great convenience is brought to marine research work.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction. Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. The integrated container winch system is characterized by comprising a box body (100), wherein a suspension arm (200) and a cable (400) movably mounted on the suspension arm (200) are integrally arranged in the box body (100), the suspension arm (200) can be moved in and out of the box body (100) through the movement of the suspension arm (200) and can extend towards the outside of the box body (100) together with the cable (400).

2. The integrated container winch system according to claim 1, wherein a driving mechanism (300) and a retraction and extension mechanism (500) are further integrated in the box body (100);

the driving mechanism (300) is in transmission connection with the suspension arm (200), and the driving mechanism (300) drives the suspension arm (200) to move in and out of the box body (100);

the inner end of the cable (400) is in transmission connection with the retraction mechanism (500), and the retraction mechanism (500) drives the cable (400) to be movably retracted on the suspension arm (200).

3. The integrated container winch system according to claim 2, wherein the driving mechanism (300) comprises a fixed base (301) and a lifting platform (302), the boom (200) is arranged on the lifting platform (302), the lifting platform (302) is slidably sleeved in the fixed base (301), a lifting cylinder (303) is arranged on the fixed base (301), the lifting cylinder (303) is in transmission connection with the lifting platform (302), and the lifting platform (302) is driven by the lifting cylinder (303) to lift the boom (200) up and down.

4. The integrated container winch system according to claim 3, wherein the driving mechanism (300) further comprises a rotating base (304) and a rotary speed reducer, the rotary speed reducer is in transmission connection with the rotating base (304) and can drive the rotating base (304) to rotate, the rotating base (304) is movably hinged on the top of the lifting platform (302), and the boom arm (200) is arranged on the rotating base (304) and can rotate along with the rotating base (304).

5. The integrated container winch system according to claim 4, wherein one end of the boom arm (200) is hinged to the rotating base (304) so that the boom arm (200) can pitch up or pitch down around the rotating base (304), the driving mechanism (300) further comprises a luffing cylinder (305), a cylinder barrel of the luffing cylinder (305) is hinged to the rotating base (304), a piston rod of the luffing cylinder (305) extends obliquely upward and is hinged to the bottom of the boom arm (200), and the pitch angle of the boom arm (200) is controlled by extension and contraction of the piston rod of the luffing cylinder (305).

6. The integrated container winch system according to claim 5, wherein the boom (200) comprises a swing arm (201), a first telescopic arm (202) and a second telescopic arm (203), the swing arm (201), the first telescopic arm (202) and the second telescopic arm (203) are sequentially and movably sleeved with each other, one end of the swing arm (201) is hinged to the rotating base (304) so that the swing arm (201) can drive the first telescopic arm (202) and the second telescopic arm (203) to pitch up or pitch down around the rotating base (304), the driving mechanism (300) further comprises a first telescopic cylinder (306) and a second telescopic cylinder (307), the first telescopic arm (202) is driven by the first telescopic cylinder (306) to movably and telescopically extend in the swing arm (201), and the second telescopic arm (203) is driven by the second telescopic cylinder (307) to movably and telescopically extend in the first telescopic arm (202).

7. The integrated container winch system according to claim 6, characterized in that the cylinder barrel of the first telescopic cylinder (306) is fixed to the swing arm (201), and the piston rod of the first telescopic cylinder (306) is parallel to the first telescopic arm (202) and is drivingly connected to the first telescopic arm (202);

the cylinder barrel of the second telescopic oil cylinder (307) is fixed on the first telescopic arm (202), and the piston rod of the second telescopic oil cylinder (307) is parallel to the second telescopic arm (203) and is in transmission connection with the second telescopic arm (203).

8. The integrated container winch system according to claim 6, wherein the retracting mechanism (500) comprises a cable storage roller (501) and a screw rod (502) which are parallel to each other, a cable discharging device (503) is screwed on the screw rod (502), the cable (400) is wound on the cable storage roller (501) and then externally carried on the cable discharging device (503), the cable (400) is driven to be movably retracted and extended on the suspension arm (200) through the forward and reverse rotation of the cable storage roller (501), and the cable discharging device (503) is driven to be connected with the cable (400) to move back and forth along the screw rod (502) through the rotation of the screw rod (502) in the process of movably retracting and extending the cable (400).

9. The integrated container winch system according to claim 8, wherein the retraction mechanism (500) further comprises a guide pulley (504), a diverting pulley (505) and a hanging pulley (506), the guide pulley (504) being arranged in the fixed base (301), the diverting pulley (505) being arranged on the swivel base (304) and being rotatable with the swivel base (304), the hanging pulley (506) being suspended at the outer end of the second telescopic arm (203);

the cable arranger (503) is a right-angle cable arranger, the cable (400) is upwards output to the right-angle cable arranger from the cable storage roller (501), and the output direction of the hanging cable (400) is changed by using the right-angle cable arranger;

the cable (400) changes the output direction through the right-angle cable arranger and then transversely penetrates into the fixed base (301) and is wound on the guide pulley (504);

the cable (400) changes the output direction through the guide pulley (504) and then vertically penetrates through the centers of the lifting platform (302) and the rotating base (304) upwards and is wound on the diverting pulley (505);

the cable (400) is changed in the direction of output by the diverting pulley (505) and continues to extend and is wound around the suspended pulley (506) and is connected downwards to the hook (600).

10. The integrated container winch system according to claim 9, wherein the retracting mechanism (500) further comprises a cable arranger motor for driving the screw rod (502) to rotate, an angle sensor is arranged on the cable arranger (503), the operating angle of the cable (400) between the cable arranger (503) and the cable storage drum (501) is controlled by the cable arranger (503), the operating angle of the cable (400) between the cable arranger (503) and the cable storage drum (501) is monitored by the angle sensor, and when the angle sensor monitors that the cable (400) deviates from the original operating angle, the cable arranger motor is triggered to drive the screw rod (502) to rotate in a reverse direction by a certain angle so as to drive the cable arranger (503) to move in a reverse direction for a certain distance.

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